This fits your. Make sure this fits by entering your model number. Specifcation Model:CW-3000AG Industrial Chiller ;Application:Cool a single 80W CO2 glass laser tube or below CO2 laser tube (emitting rate lower than 60%),and for 0.8KW / 1.5KW Spindle Cooling; Amount of Cooling: 50W/℃;Maximum flow:10L/min;Maximum pumping lift:10M This economic water cooling equipment , a small thermolysis water cooler, can save energy , has long working life and operate simply Professional forced air-cooled radiator,high heat dissipating capacity and not easy to be blocked,and equipped with alarm output port, can quickly protect sensitive components. This CW-3000 water chiller, comprehensive reference to the international radiator - type cooling system, is suitable for small water cooling device.